Wolfgang Denk wd at
Fri Jun 30 01:35:10 EST 2000

In message <Pine.GSO.4.21.0006291656470.11412-100000 at> you wrote:
> I have an MPC860 on an MBX-board running Linux 2.2.13 based on MontaVista
> sources. I want to add ISDN functionality. Has anyone of you already done
> work in this area ?

Not completed yet, but we are working on it.

The design is  based  on  the  HFC-SP  chips  by  Cologne  Chip,  see

> As far as I got it I have to write a new hardware-level driver for the
> isdn4linux subsystem, is that right ? Is anyone aware of special problems
> I have to focus ?

Interfacing the ISDN chips with the MPC8xx  bus  might  be  an  issue
(timing).  That's  why we selected a PCMCIA based design (although we
won't use a PCMCIA card).

Wolfgang Denk

Software Engineering:  Embedded and Realtime Systems,  Embedded Linux
Phone: (+49)-8142-4596-87  Fax: (+49)-8142-4596-88  Email: wd at
Conscious is when you are aware of something, and conscience is  when
you wish you weren't.

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